Sony WF 1000X True wireless headphones
Never used. Box was opened though.
The Sony WF-1000X are 100% truly wireless with adaptive noise cancellation headphones. And Sony has developed some really smart and effective technology. Music plays wirelessly from your phone via Bluetooth, and there is no cable connecting the left and right cable.
Sony''s adaptive noise-cancelling circuitry adjusts to the level of external sound around you — it even takes into account your movement. Sony''s free mobile app lets you fine-tune the sound — and noise
You get pretty "smart" noise cancellation right out of the box — these headphones will automatically take into account your surroundings. But when you download the free Headphones Connect app to your Apple® or Android™ device, things really get intuitive. The app uses your phone''s sensors to detect if your walking, running, or sitting still — and adjust the noise cancellation accordingly.
100% wire-free headphones
no connecting cord between left and right earbud